Run Report
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::has [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::has19 22.4% 163 0.1% 183 0.1% 7,688 0.0% 5,672 0.0%
Exclusive Metrics for Current Function123 75.5% 96 52.5% 4,056 52.8% 3,504 61.8%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 52.6% 79 48.5% 91 49.7% 1,400 18.2% 680 12.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri4 21.1% 40 24.5% 45 24.6% 4,360 56.7% 4,184 73.8%
Symfony\Component\HttpFoundation\Response::prepare3 15.8% 28 17.2% 28 15.3% 984 12.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct2 10.5% 16 9.8% 19 10.4% 944 12.3% 808 14.2%
Child functions
strtr19 33.3% 22 13.5% 31 16.9% 1,408 18.3% 856 15.1%
strtolower19 33.3% 13 8.0% 30 16.4% 1,416 18.4% 600 10.6%
array_key_exists19 33.3% 5 3.1% 26 14.2% 808 10.5% 712 12.6%